Mathematics
Senior High
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高校1年生の因数分解をする問題なのですが、解き方が分かりません…教えてください🙇‍♀️

(X+Y) ²³ +7(X+Y)
(2x+1²+2x+1

Answers

✨ Best Answer ✨

1個目
(x+y)²+7(x+y)=(x+y)(x+y+7)

2個目
(2x+1)²+2x+1=(2x+1)(2x+2)

あぁあぁ

ありがとうございます🙇‍♀️

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